Firefoxx’s favourite games to stream include Minecraft, Counter-Strike and Fallout 4.

When Bethesda Softworks released Fallout 4 late last year, “OMGitsfirefoxx” celebrated by playing the game for 19 hours, just five hours short of a full day.

Gaming is now a full-time job for "OMGitsfirefoxx”, who plays on a PC with three screens.

Speaking about her record, Sonja said: “It really makes me feel like I’ve accomplished something in creating this amazing community that I have on Twitch.”

“I never thought that I would have any sort of Guinness World Records title at all, I’ve just sort of amassed this amazing group and community of my Foxx family,” she explained.

Guinness World Records Gamer’s Edition editor Stephen Daultrey commented: “Sonja isn’t just the most followed female broadcaster on Twitch, she’s also one of the most followed channels overall. She more than holds her own amongst the guys, eSports stars and games companies that often dominate the platform. Her Fallout-themed shoot was great fun to work on."